Air recirculator



FIG. 1 is a perspective view of the front and one side of an air recirculator, showing my new design;

FIG. 2 is a side-elevational view of the side not seen in FIG. 1;

FIG. 3 is a rear-elevational view thereof;

FIG. 4 is a top-plan view thereof;

FIG. 5 is a bottom-plan view thereof. 

The ornamental design for an air recirculator, as shown and described. 